Virus Scanner and Antivirus free for Mac and Android

Powerful antivirus protection for Windows, the light way Antivirus Free Edition

Award-winning protection against existing or new e-threats.

Quick to install and light on computer resources.

The only free antivirus that you’ll ever need.

Lightning-fast free antivirus

Bitdefender Antivirus Free Edition is blazing fast, free to use, and loaded only with the bare-bones protection features that every computer needs.

Best Protection Against Infections & Best Performance

Installs in seconds, runs at max speed without slowing down your PC

Good for gaming, image and video editing, and resource-intensive applications

Powerful protection packed into a light solution

Free download, also available for mac OS and Android.

Bitdefender Virus Scanner and Antivirus for Mac, Free for Android